Assigning SSID/Password remotely - Smartconfig on ESP8266

 

I used latest SDK 1.1.0 ( both Opensdk or Espressif sdk is fine) , and run the smart config code below , But the Official espressif IOT esptouch apk was not able to assign the SSID or Password

Then used this esp8266 dash app from

https://github.com/DeqingSun/ESP8266-Dash-Button/tree/master/pre_compiled_bin_files

app_SDK_110.apk

IN case if it didn’t work try to replace following files from

esp_iot_sdk_v1.1.0_15_05_26\lib

-libsmartconfig.a

-libmain.a

To your development environment

Smartconfig Code on ESP8266

#include "ets_sys.h"

#include "osapi.h"

#include "user_interface.h"

#include "smartconfig.h"

sc_type SC_Type = 0;

void ICACHE_FLASH_ATTR

smartconfig_done(sc_status status, void *pdata)

{

int i =0;

switch(status) {

case SC_STATUS_WAIT:

os_printf("SC_STATUS_WAIT\n");

break;

case SC_STATUS_FIND_CHANNEL:

os_printf("SC_STATUS_FIND_CHANNEL\n");

break;

case SC_STATUS_GETTING_SSID_PSWD:

os_printf("SC_STATUS_GETTING_SSID_PSWD\n");

break;

case SC_STATUS_LINK:

os_printf("SC_STATUS_LINK\n");

struct station_config *sta_conf = pdata;

wifi_station_set_config(sta_conf);

wifi_station_disconnect();

wifi_station_connect();

break;

case SC_STATUS_LINK_OVER:

os_printf("SC_STATUS_LINK_OVER\n");

if (SC_Type == SC_TYPE_ESPTOUCH) {

uint8 phone_ip[4] = {0};

os_memcpy(phone_ip, (uint8*)pdata, 4);

os_printf("Phone ip: %d.%d.%d.%d\n",phone_ip[0],phone_ip[1],phone_ip[2],phone_ip[3]);

}

smartconfig_stop();

break;

}

}

user_rf_pre_init()

{

}

void user_init(void)

{

uart_init(115200, 115200);

os_printf("SDK version:%s\n", system_get_sdk_version());

SC_Type = SC_TYPE_ESPTOUCH;

wifi_set_opmode(STATION_MODE);

smartconfig_start(SC_Type, smartconfig_done);

}

Sample run of the code on esp8266

SDK version:1.1.0

TYPE: ESPTOUCH V2.1

mode : sta(18:fe:34:a1:c3:5f)

add if0

scandone

scandone

scandone

SC_STATUS_FIND_CHANNEL

T|!!!

T|!!!

T|!!!

T|sniffer on ch:6

T|PHONE MAC: 34 bb 26 92 f0 d7

T|AP MAC : 2c 3f 38 7e 62 12

T|Head Len : 66

SC_STATUS_GETTING_SSID_PSWD

T|SYNC STATUS

T|103-5

T|0-6

T|17-7

T|16-0

T|154-2

T|133-3

T|103-5

T|0-6

T|17-7

T|16-0

T|0-1

T|SSID: internet

T|all lenth: 16,pswd lenth: 0

T|SCAN CRC SSID: 1

T|133-3

T|10-4

T|0-16-2

T|1-0-1

T|2-154-1

T|3-133-2

T|4-10-1

T|5-103-2

T|6-0-2

T|7-17-2

T|pswd:

T|ssid: internet

T|token: 10

SC_STATUS_LINK

scandone

reconnect